Skip Content

Filter Results By

Item
Application
Actuation Type
Action
Range
Differential
Contact Form
Port Type
Unloader
Factory On/Off Setting
HP @ 1 Phase - 120V
HP @ 1 Phase - 230V
HP @ 3 Phase - 230V
HP @ 3 Phase - 460V
Series
Brand
Price
Shop By
Ratings

Pressure and Vacuum Switches

14 Results Found that Include 566 Products

Product availability based on selecting either shipping or pick up and a location. Dismiss
Results per page: 16 | 32 | 48
    • ASHCROFT
    • Diaphragm Pressure SwitchDiaphragm Pressure Switch
    • Multiple product options available

      Pressure Switch, Diaphragm Actuation Type, Standard Action, Contact Form SPDT, 1/4 HP @ 1 Phase - 120V, 0.5A @ 125V, 4X, Varies by: Application, Range, Differential,...More

    • CONDOR USA, INC
    • Single/Three Phase Pressure SwitchSingle/Three Phase Pressure Switch
    • Multiple product options available

      Pressure Switch, Air Compressor, Diaphragm Actuation Type, Standard Action, Contact Form 3PST, Single/Three Phase, 30A AC Contact Rating, Varies by: Range, Differential,...More

    • MERCOID
    • Pressure SwitchPressure Switch
    • Multiple product options available

      Pressure Switch, Weather Proof and Explosion Proof, Diaphragm Actuation Type, Standard Action, Contact Form SPDT, 1/4 HP @ 3 Phase - 230V, SA11 Series, Burst Pressure...More

    Pressure Switch,Stndrd,0 to 175 psi,DPDT
    • SQUARE D
    • Pressure Switch, Stndrd, 0 to 175 psi, DPDTPressure Switch,Stndrd,0 to 175 psi,DPDT
    • Item # 3FKC7
    • Mfr. Model # 9012GGW24
    • Pressure Switch, Automotive, Complex and Special Machines, Diaphragm Actuation Type, Standard Action, Range 0...More

    Pressure Switch,SPDT,Stndrd,0 to 175 psi
    • SQUARE D
    • Pressure Switch, SPDT, Stndrd, 0 to 175 psiPressure Switch,SPDT,Stndrd,0 to 175 psi
    • Item # 3FKC8
    • Mfr. Model # 9012GGW4
    • Pressure Switch, Automotive, Complex and Special Machines, Diaphragm Actuation Type, Standard Action, Range 0...More

    Pressure Switch,Stndard,5 to 65 psi,DPST
    • GAST
    • Pressure Switch, Stndard, 5 to 65 psi, DPSTPressure Switch,Stndard,5 to 65 psi,DPST
    • Item # 30UN28
    • Mfr. Model # AK620E
    • Pressure Switch, Air Compressor, Diaphragm Actuation Type, Standard Action, Range 5 to 65 psi, Differential...More

    Results per page: 16 | 32 | 48

      Grainger stocks hundreds of pressure switches designed for use in manufacturing facilities and equipment, utility plants, public buildings and other industrial settings powered by hydraulic or pneumatic systems. Commonly used to monitor pressure levels in air compressors and water pumps, most pressure sensors sound some type of alarm when levels start to exceed what is considered a safe range. Depending on the needs of your specific application, you could also choose a water pressure switch, compressor pressure switch or other type of pressure switch that monitors and automatically responds to changes in conditions. Whatever type of pressure sensor you’re looking for, count on Grainger to carry it.

      Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More